--- product_id: 314095363 title: "MakerHawk Bluetooth Amplifier Board Hifi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Bluetooth 5.0 Dual Channel AMP with AUX/USB/Bluetooth/Flash Drive/PC Sound Card Input" brand: "makerhawk" price: "£41.37" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/314095363-makerhawk-bluetooth-amplifier-board-hifi-stereo-2-0-2x50w-audio store_origin: GB region: United Kingdom --- # 0.1% Distortion Rate Bluetooth 5.0 Range 2x50W Power Output MakerHawk Bluetooth Amplifier Board Hifi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Bluetooth 5.0 Dual Channel AMP with AUX/USB/Bluetooth/Flash Drive/PC Sound Card Input **Brand:** makerhawk **Price:** £41.37 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate Your Audio Game with MakerHawk! ## Quick Answers - **What is this?** MakerHawk Bluetooth Amplifier Board Hifi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Bluetooth 5.0 Dual Channel AMP with AUX/USB/Bluetooth/Flash Drive/PC Sound Card Input by makerhawk - **How much does it cost?** £41.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/314095363-makerhawk-bluetooth-amplifier-board-hifi-stereo-2-0-2x50w-audio) ## Best For - makerhawk enthusiasts ## Why This Product - Trusted makerhawk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust protection features against short-circuits and overheating. - • **Stay in Control:** User-friendly volume control with a convenient potentiometer. - • **Connect with Ease:** Multiple input options: AUX, USB, Bluetooth, and more. - • **Unleash Your Sound:** Experience crystal-clear audio with less than 0.1% distortion. - • **Versatile Applications:** Perfect for DIY projects, home theaters, and commercial spaces. ## Overview The MakerHawk Bluetooth Amplifier Board is a high-performance 2.0 channel audio amplifier module featuring the TPA3116D2 IC. With a powerful output of 2x50W, Bluetooth 5.0 connectivity, and multiple input options, it delivers exceptional sound quality while ensuring safety with built-in protection features. Ideal for both DIY enthusiasts and professional setups, this amplifier is designed to enhance your audio experience. ## Description MakerHawk Bluetooth Amplifier Board Hifi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Bluetooth 5.0 Dual Channel AMP with AUX/USB/Bluetooth/Flash Drive/PC Sound Card Input ## Features - [High Performance] The TPA3116D2 is a Class D amplifier IC from TI that has very high index parameters. Advanced oscillator / PLL circuit uses multiple switching frequency options to reject AM interference. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%. This helps prevent noise. With a filter inductor, the sound is round and clear. - [HIFI Stereo] High quality dual channel 100W(50W*2) power amplifier board for HIFI music. With AUX, Bluetooth, USB flash drive, USB sound card multiple audio input methods. With active and passive speakers two output methods. You can enjoy your music in different ways. - [Super Compatibility] 5.0 Bluetooth version, the transmission efficiency is higher and more stable, the transmission distance is farther. Up to 15m(49 feet) wireless range in open space. Can be widely applied to various devices such as tablet PC, TV, smartphone, laptop with Bluetooth. - [High Quality] The TPA3116D2 devices feature short-circuit and thermal protection as well as overvoltage, undervoltage, and DC protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage. It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. - [Application] The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers. TDA3116D2 is widely used in store solicitation, home theater, square speakers, etc.due to its excellent performance and comprehensive cost performance. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | MakerHawk | | Item model number | 8445GDNP090ET3710JV2HXK | | Product Dimensions | 6 x 6 x 1.8 cm; 68 g | | ASIN | B08M3KX523 | ## Product Details - **Item dimensions L x W x H:** 6 x 6 x 1.8 centimetres - **Voltage:** 27 Volts - **Manufacturer:** MakerHawk - **Maximum supply voltage:** 27 Volts - **Minimum supply voltage:** 9 Volts ## Images ![MakerHawk Bluetooth Amplifier Board Hifi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Bluetooth 5.0 Dual Channel AMP with AUX/USB/Bluetooth/Flash Drive/PC Sound Card Input - Image 1](https://m.media-amazon.com/images/I/71E7KOTIz9L.jpg) ## Questions & Answers **Q: can you use active and passive output simutaniously?** A: Hello, the base and the speaker terminal cannot output music at the same time. Plug in the earphones and the speaker terminal will no longer have music. **Q: Will blue tooth quit when either usb or aux are plugged in but not being used?** A: Bluetooth will exit. This audio power amplifier module follows the hardware priority principle. If the USB connection is successful, it is in USB mode, and when AUX is inserted, it is in AUX mode. If the USB isn't connected and the AUX isn't plugged in, it's Bluetooth mode. **Q: What is the name of the Bluetooth signal?** A: "Wuzhi audio". Amp has been cranking away for 5 months with no issues. **Q: What is the USB in jack for?** A: USB input is to plug the USB drive to play, aux is the audio line input sound source, can not be used only with Bluetooth, the same. ## Frequently Bought Together - MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Blue Tooth 5.0 Dual Channel AMP with AUX/USB/Flash Drive/PC Sound Card Input - Dayton Audio DAEX25FHE-4 Framed High Efficiency 25mm Exciter 24W 4 Ohm --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/314095363-makerhawk-bluetooth-amplifier-board-hifi-stereo-2-0-2x50w-audio](https://www.desertcart.co.uk/products/314095363-makerhawk-bluetooth-amplifier-board-hifi-stereo-2-0-2x50w-audio) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*